oil pumping unit energy storage device
Mid-Term Energy Consumption Prediction of Crude Oil Pipeline Pump Unit ...
Abstract. Energy consumption prediction plays an important role in pipeline operation regulation and energy management. Accurate energy consumption prediction is helpful to make important decisions, including unit commitment, batch scheduling, load dispatching, energy consumption target setting, etc. The energy …
Improving Pumping System Performance
This second edition of Improving Pumping System Performance: A Sourcebook for Industry was developed by the U.S. Department of Energy''s Industrial Technologies Program (ITP) and the Hydraulic Institute (HI). ITP undertook this project as part of a series of sourcebook publications on industrial equipment. Other topics
Advances in Mechanical Engineering 2017, Vol. 9(1) 1–11 An energy-saving pumping system with DOI: 10.1177/1687814016687450 novel springs energy ...
An energy-saving pumping system with novel springs energy storage devices: Design, modeling, and experiment Hong jun Meng1, Long Quan1, Zhanlin Wang2, Cheng wen Wang1 and Yuan Lan1 Abstract For ...
Conventional Pumping Units
Oil storage quantity, galUS 75 75 75 75 Lubricant ISO VG 150 gear lubricant in winter, ISO VG 220 gear lubricant oil in summer Sheave diameter, in 44 44 44 44 Sheave groove type 5C 5C 5C 5C Balance assembly Weight of crank, lbm 3,106× 2 3,106× 2 3,106× 2 4,270× 2 Crank pin bore position, in Stroke 1 42.01 42.01 42.01 47.09
Conventional Pumping Units
Oil storage quantity, galUS 75 75 75 75 Lubricant ISO VG 150 gear lubricant in winter, ISO VG 220 gear lubricant oil in summer Sheave diameter, in 44 44 44 44 Sheave groove type 5C 5C 5C 5C Balance assembly Weight of crank, lbm 3,106× 2 3,106× 2 3,106×
An energy-saving pumping system with novel springs energy storage ...
The energy consumption could be reduced by 10.46% with the proposed energy storage pumping unit shown in Figure 7. Download. Open in new tab. Download in PowerPoint. ... with novel springs energy storage devices, has a significant energy-saving effect as compared to the traditional reciprocating pumping system. ... Linear electromagnetic oil ...
Pumped Hydro-Energy Storage System
5.5 Pumped hydro energy storage system. Pumped hydro energy storage system (PHES) is the only commercially proven large scale ( > 100 MW) energy storage technology [163]. The fundamental principle of PHES is to store electric energy in the form of hydraulic potential energy. Pumping of water to upper reservoir takes place during off-peak hours ...
Energy storage
Energy storage is the capture of energy produced at one time for use at a later time [1] to reduce imbalances between energy demand and energy production. A device that stores energy is generally called an accumulator or battery. Energy comes in multiple forms including radiation, chemical, gravitational potential, electrical potential ...
An energy-saving pumping system with novel springs energy storage ...
A dynamic model and an efficiency model are established to compute the polished rod load dynamometer card and efficiency of the pumping unit and it is shown that the installed springs could help to reduce the impact on the system when reversing, and significantly decrease the energy consumption. For the traditional reciprocating pumping …
A review of energy storage technologies in hydraulic wind …
High energy cost per unit. 2. Low energy density. 3. Noise and safety problems. 300–1000: 3000–6000: ... The energy storage device (hydraulic accumulator) is connected to the output end of the wind turbine. ... Hydraulic wind power system with pumping energy storage [117]. 2.3.2. Battery storage.
Energies | Free Full-Text | Detection of Pumping Unit in Complex …
The petroleum and natural gas industries exhibit a high dependency on lifting equipment for oil and gas. Any malfunction in these devices can lead to severe economic losses. Therefore, continuous and timely monitoring of the status of pumping equipment is of paramount importance to proactively prevent potential issues. In an effort …
Beam-pumping unit energy storing and releasing energy-saving device …
The present invention relates to an energy storage and release energy-saving equipment of walking-beam pumping unit. It is formed from triangular supporting frame, spring pocket, pressure plate, spring, pressure bar and fixed seat. Said invention also provides their ...
Mechanical energy storage oil pumping unit without headframe
The invention relates to a mechanical energy storage oil pumping unit without a headframe. The technical scheme disclosed by the invention is described as follows: two ends of a horizontal fixed shaft are fixedly connected with a …
Solar Integration: Solar Energy and Storage Basics
Temperatures can be hottest during these times, and people who work daytime hours get home and begin using electricity to cool their homes, cook, and run appliances. Storage helps solar contribute to the electricity supply even when the sun isn''t shining. It can also help smooth out variations in how solar energy flows on the grid.
Analysis on Energy-saving Technology of Oil Field Pumping Unit
A Summary of present situation and Energy-saving methods of Oil Field pumping Units. China Petrochem, 2017, (01). 38 – 39. Google Scholar [11]. Feng C.B.. A Summary of present situation and Energy-saving methods of Oil Field pumping Units. [12]. Zhu R. .
Robust technology and system for management of sucker rod pumping units ...
Abstract. We propose a technology for calculating the robust, normalized correlation functions of the signal from the force sensor on the rod string attached to the hanger of the sucker rod pumping unit. The robust normalized correlation functions are used to form sets of informative attribute combinations, each of which corresponds to a ...
Energy-saving mechanism research on beam-pumping unit …
So most of the researches on the energy-saving technology of pumping units still focus on the mechanical structure or intelligent control of conventional pumping units, such as the variable speed drive and its save mechanism by Song et al. [9], the beam follow-up balance during the working by Yang et al. [10], and a flywheel energy storage
Performance analysis and design of a new-type wind-motor …
1. Introduction. Beam pumping unit is the major production equipment in the oilfield. It makes a huge installed capacity around the world. The energy consumption of pumping unit accounts for 1/3 of the total energy consumption of the oilfield [1].Nowadays, at least 100,000 pumping units are put to use in China and the energy consumption is …
Study of a new hydraulic pumping unit based on the offshore …
The size of the whole machine was 1.0 m × 0.7 m × 4.0 m. The pumping unit is mounted above the middle plat-form of the offshore oil platform and the combination cylinder rod extends during upstroke, lifting the rod by strengthening the connection between the lifting belt and the polished rod via the hanging rope.
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